TY  - BOOK
AU  - Kafle, Sagar
TI  - Optimisation of Nitrogen through organic & inorganic sources for enhanc
U1  - T633.15 K11O 
PY  - 2014///
CY  - Ludhiana
PB  - PAU
KW  - MAIZE - FERTILIZERS AND MANURES
ER  -